US markets move higher, Oct. 28-Nov 1: Buenaventura, Rio Tinto, Southern Copper
The Dow Jones Industrial Average rose 1.44% to 27,347.36 and the S&P 500 Index increased 1.47% to 3,066.91. Spot gold gained 0.67% to US$1514.10 per ounce. Compania de Minas Buenaventura…







